A Guitar which light LEDs to instruct you which string to fret and where to place your fingers.
The guitar was built during a 36 hours weekend at GeekCon 2010 conference.
Project members: Rafael Mizrahi, Yuval Sapir, Eitan Shefer

A computer reads an audio and a midi file and translate the midi into guitar tabs.
The tabs information is sent to arduino which lights one LED at a time with 10ms delay.